Teller County Sheriff’s deputies combed through Catamount Reservoir Saturday and will be sending cadaver dogs to the area Sunday after human remains were discovered in the area Friday night.

Teller County Sheriff’s Office spokesman Cmdr. Greg Couch said a hiker reported finding a human skull about a mile off of the Ring The Peak Trail at about 5 p.m. Friday, according to Gazette news partner KKTV.

Deputies were led to the skull and have been sweeping the area for more remains.

“There’s some other bone pieces out there but that is it that we can see right now,” Couch said to KKTV. “There’s a little snow cover in the area that might reveal some other things, but right now we just have those couple of things.”

The investigation is being treated as a homicide until evidence suggests otherwise, KKTV reported. Investigators are searching through missing persons reports, including one for a 39-year-old Colorado Springs woman who was reported missing Sept. 24.